Responsive plasma polymerized ultrathin nanocomposite films

被引:8
作者
Anderson, Kyle D. [1 ]
Weber, Robert B. [1 ]
McConney, Michael E. [2 ]
Jiang, Hao [2 ]
Bunning, Timothy J. [2 ]
Tsukruk, Vladimir V. [1 ]
机构
[1] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA
[2] USAF, Mat & Mfg Directorate, Res Lab, Dayton, OH 45433 USA
关键词
NIPAAM; Plasma polymerization; Co-polymerization; Responsive films; Tunable optical properties; CHEMICAL-VAPOR-DEPOSITION; HYDROGEL THIN-FILMS; N-ISOPROPYLACRYLAMIDE; TITANIUM-DIOXIDE; AMINO-ACID; THERMORESPONSIVE POLYMER; MECHANICAL-PROPERTIES; PHOTONIC FILMS; SURFACES; COPOLYMER;
D O I
10.1016/j.polymer.2012.08.013
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The plasma polymerization of NIPAAM and titanium isopropoxide monomers into responsive ultrathin films with responsive optical properties using plasma enhanced chemical vapor deposition is reported. The composite ultrathin films possess a large window for potential changes in their refractive index from 1.60 to 1.95. We demonstrated that these polymer films exhibit fast (transition time below 2 s), large, reversible, and repeatable changes to their thickness and refractive index as a function of periodic environmental humidity changes. (c) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:4686 / 4693
页数:8
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